Certification
Valid Until 2028-06-18Status: VERIFIED
Health Product Declaration (HPD)
Reporting Body: Health Product Declaration (HPD)
Document #: .39374163562496.
Certification
Reporting Body: Health Product Declaration (HPD)
Document #: .39374163562496.
Manufacturer/Brand
Gypsemna Co. LLC
Low-Carbon Impact Material
GRG Glass Fiber Reinforced Gypsum Board R1 is an interior Type C gypsum board manufactured with a solid-set gypsum core reinforced with continuous glass fibers to enhance mechanical strength and fire performance. The board is faced with grey recycled face paper and an ivory recycled liner back paper, both made from 100% recycled content. Long edges are slightly tapered to facilitate joint reinforcement and smooth finishing with joint tape and compound. Designed for interior wall and ceiling systems requiring improved durability and fire resistance in residential, commercial, healthcare, and institutional buildings. The product is inherently non-emitting for VOCs and is pre-checked for LEED v4 and v4.1 (Option 1 – Material Ingredients) compliance. Material contents are disclosed down to 100 ppm in accordance with HPD Open Standard v2.3.
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